TP-Link T1600G-18TS Configuration Manual page 404

Configuring Logical Interfaces
Figure 2-3 Configuring the IPv6 Parameters
1) Enable IPv6 function on the interface of switch in the General Config section. Then
click Apply.
Interface ID
IPv6
2) Configure the IPv6 link-local address of the interface manually or automatically in the
Link-local Address Config section. Then click Apply.
Config Mode
Displays the interface ID.
Enable or disable IPv6 function on the interface of switch.
Select the link-local address configuration mode.
Manual: With this option selected, you can assign a link-local address manually.
Auto: With this option selected, the switch will generate a link-local address
automatically.
Logical Interfaces Configurations
Configuration Guide 381